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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Electron-beam deflection in electronic image converters is controlled by a tapped magnetic deflection yoke and a series of current generators. The generators supply equal current to each tap through digitally controlled switches, thereby increasing the inherent accuracy of the system.
Tantalum cathode is used in assembly for electron beam evaporation of tantalum onto a substrate. The cathode and anode are made of pure tantalum rather than tungsten to prevent contamination of the tantalum film deposited on the substrate.
Heat flow problem in electron beam microprobe analysis of aluminum layer deposited on sample target
Collision effect on electron diode current-voltage characteristics for region between two plane electrodes
Effect of elastic, hard sphere collisions between electrons of injected beam and natural gas molecules
Fabrication of lightweight turbine components for M-1 engine oxidizer turbopump using electron beam welding for attaching sheet metal blades to discs and shrouds
Grain size effects on tensile and creep properties of arc-melted and electron-beam-melted tungsten
Electron beam measurement of shock wave thickness used to determine limits of validity of Navier- Stokes equations
Electron beam flow visualization study of density field about skimmer entry in small free jet
Flow visualization via afterglow produced in pure low temperature nitrogen and air by electron beam projection
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Millimeter wave generation with electron beam devices
Electron beam evaporation of silicon dioxide producing storage layers for automatic picture transmission vidicon, analyzing causes of signal loss after short operating time in flight tubes
Use of controlled flow of electrons for analyzing and processing integrated circuits and focused electron beam as heat source for microwelding
Space-charge and potential distributions calculated for region between two plane electrodes of single collision model
Coherent high power millimeter and submillimeter wave generation by various free electron beam devices, noting periodic beam has greatest development potential
Electron microscopy of electron beam irradiated amorphous silicon, germanium, and cadmium sulfide semiconductor films
Electron beam excitation-deexcitation process for N, discussing rotational temperature measurements for free jet